FW: How do I call a Stored Procedure with Input Parameters in .NET?

[Todd Hirsh]

Hello.  I am attempting to call a Sql Server stored procedure from
iBATIS (.NET version) and pass a hashtable as the parameter collection.
The call always returns null.  Here is my mapping:

        <statements>
                <procedure id="selectPersonProc"
parameterMap="selectPersonParams" resultMap="selectPersonResultMap">
                        Person_Read_StoredProc
                </procedure>
        </statements>
        <parameterMaps>
                <parameterMap id="selectPersonParams" class="map">
                        <parameter property="ID" column="ID"/>
                </parameterMap>
        </parameterMaps>
        <resultMaps>
                <resultMap id="selectPersonResultMap" class="Person">
                        <result property="Id" column="ID"/>
                        <result property="FirstName"
column="FirstName"/>
                        <result property="MiddleName"
column="MiddleName"/>
                        <result property="LastName" column="LastName"/>
                </resultMap>
        </resultMaps>

And here is the implementation:

            Hashtable parameters = new Hashtable();
            parameters.Add("ID", 12345);

            return
Mapper.Instance().QueryForObject<Person>("selectPersonProc",
parameters);

I have tried "System.Collections.Hashtable",
"System.Collections.IDictionary", "hashmap" and "map" for the
parameterMap class, but nothing seems to work.  Any help would be
greatly appreciated!